HG/T 21574  吊耳 SP-64

SP-644141

bL 150(B)-16 RFSch60150

2 C6-2000R0.6/34

PL 50(a)-25 RF

WN65-100 Ga

BII 30009

47065.3 B3975

1 C-RF1200-1.0

2 A4970

PL350-10RF D=495 C=20-0.25 δs=16mF50-�38@40@S0-@A43RF@AFF@P2@Fj@5@F Sc�0FS.8F67srj0900D50TF0�f842006b1125.3=45120mpa12